P has various meanings in the Measurement category. Discover the full forms, definitions, and usage contexts of P in Measurement.
A prefix that divides a basic unit by one trillion (10-12). Prefix used in the SI system meaning "multiply by 10-12". For example, 3 pm means 3× 10-12meters. Pico- prefix Denotes one trillionth (10–12), or, in the Brit-ish numbering system, one million millionth.
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